Sick WFL5-40B416 Fork Sensor
The WFL5-40B416 is a Sick Fork Sensor with 5 mm fork width and 42 mm fork depth precision detection. This Sick Fork Sensor operates on the optical detection principle with 0.05 mm minimum detectable object, PNP/NPN switching output, 100 mA maximum output current, 40 mA current consumption, light/dark switching mode, 2-point teach-in via plus/minus adjustment, M8 4-pin connector, IP65 aluminum housing, 22 µs jitter, and reverse polarity plus short-circuit protection.
| Brand | Sick |
| Product Type | Fork Sensor |
| Model Number | WFL5-40B416 |
Sick WFL5-40B416 Fork Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Dimensions (W x H x D) | 10 mm x 43.5 mm x 47 mm |
| Fork width | 5 mm |
| Fork depth | 42 mm |
| Minimum detectable object (MDO) | 0.05 mm |
| Adjustment | Plus/minus button (Teach-in, sensitivity, light/dark switching) |
| Teach-in mode | 2-point teach-in |
| Current consumption | 40 mA 1) |
| Switching output | PNP/NPN |
| Switching output (voltage) | PNP: HIGH = UV ≤ 2 V / LOW approx. 0 VNPN: HIGH = approx. UV / LOW ≤ 2 V |
| Switching mode | Light/dark switching |
| Output current Imax. | 100 mA |
| Connection type | Male connector M8, 4-pin |
| Circuit protection | UV connections, reverse polarity protectedOutput Q short-circuit protectedInterference pulse suppression |
| Enclosure rating | IP65 |
| Weight | Approx. 36 g ... 160 g 2) |
| Housing material | Aluminum |
| Functional principle | Optical detection principle |
| Jitter | 22 µs |
WFL5-40B416 Sick Fork Sensor is designed for accurate small-object detection in industrial automation applications. The Sick WFL5-40B416 Fork Sensor provides 5 mm fork width, 42 mm fork depth, 0.05 mm minimum detectable object, and PNP/NPN switching output. It belongs to the WFE series and supports light/dark switching with 2-point teach-in configuration. The IP65 aluminum housing and defined 22 µs jitter support consistent performance in machine environments.
In packaging lines, label detection systems, conveyors, and assembly machines, the WFL5-40B416 Sick Fork Sensor enables stable detection of thin films, small components, and narrow materials. The PNP/NPN output simplifies PLC integration, while the 40 mA current consumption supports efficient panel design. With M8 4-pin connection and circuit protection, it integrates into OEM machinery and industrial control systems.
The Sick WFL5-40B416 Fork Sensor combines optical detection with reverse polarity and short-circuit protection for dependable switching behavior. With 100 mA output capacity, defined switching voltage characteristics, and durable aluminum housing, this Sick Fork Sensor model is suitable for repeatable detection tasks across Indian industrial automation environments requiring measurable and stable operation.
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